It adopts imported high-quality tool-steel, it is especially durable. The installation of the blade can be adjusted, and can be sharpened again and again. Its use life is very long.
The rotary blade stand is a step design to make cutting force resolve and increase the cutting force times.

The material of the moving cutting knife stand is T7A high-quality tool steel. Its hardness and softness is reasonable. It is not easily broken or worn; it adopts high-strength steel screw (8.8 grades) to fix it. The structure is firm and durable.
The main body is Q235A thick-wall, high-quality steel to avoid that the machine is used for a long time and affect its mechanical performance.
The axle core of the machine is fished process once to ensure concentric circle and verticality error is not larger than 0.05mm. Each part has reference hole. Twice rough fish and fine finishing are carried out. The part has strong changeability and high precision.